The following table provides summary statistics for permanent job vacancies advertised in London with a requirement for XenServer skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited XenServer over the 3 months to 24 June 2017 with a comparison to the same period in the previous 2 years.

Citrix XenServer
England / London
3 months to
24 Jun 2017
Same period 2016 Same period 2015
Rank 546 557 583
Rank change year-on-year +11 +26  
Permanent jobs citing XenServer 70 87 96
As % of all permanent IT jobs advertised in London 0.19% 0.22% 0.21%
As % of the System Software category 1.42% 1.68% 1.93%
Number of salaries quoted 66 76 83
Median salary £60,000 £60,000 £47,500
Median salary % change year-on-year - +26.31%  
90% offered a salary of more than £45,000 £42,500 £27,900
10% offered a salary of more than £75,000 £71,250 £70,000
UK excluding London median salary £57,500 £42,500 £40,000
% change year-on-year +35.29% +6.25%  

XenServer is in the system software skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in London with a requirement for system software skills.

System Software Skills
London
Permanent job vacancies with a requirement for system software skills 4931 5171 4972
As % of all permanent IT job vacancies advertised in London 13.61% 12.91% 11.07%
Number of salaries quoted 4221 4529 4329
Median salary £55,000 £52,500 £47,500
Median salary % change year-on-year +4.76% +10.52%  
90% offered a salary of more than £30,000 £30,000 £29,500
10% offered a salary of more than £77,500 £72,500 £75,000
UK excluding London median salary £38,000 £39,000 £37,500
% change year-on-year -2.56% +4.00%  

XenServer
Job Vacancy Trend in London

The job posting trend of jobs advertised in London citing XenServer as a proportion of all permanent or contract IT jobs with a match in the System Software category.

Job vacancy trend for XenServer in London

XenServer
Salary Trend in London

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing XenServer in London.

Salary trend for XenServer in London

XenServer
Salary Histogram in London

The salary distribution of IT jobs citing XenServer in London over the 3 months to 24 June 2017.

Salary histogram for XenServer in London

XenServer
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing XenServer within the London region over the 3 months to 24 June 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London +28 20 £50,000 -16.66% 2
Croydon - 1 £37,000 -
Sidcup - 1 £47,500 -
XenServer
England

For the 6 months to 24 June 2017, IT jobs citing XenServer also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the London region with a requirement for XenServer.

1 74 (66.67%) VMware
2 71 (63.96%) Windows
3 63 (56.76%) Citrix
4 59 (53.15%) Linux
5 58 (52.25%) VMware Infrastructure
6 56 (50.45%) SAN
7 43 (38.74%) Red Hat
8 39 (35.14%) Active Directory
8 39 (35.14%) Firewall
9 38 (34.23%) iSCSI
9 38 (34.23%) CentOS
10 37 (33.33%) Windows Server
11 36 (32.43%) DNS
12 35 (31.53%) Bash Shell
13 34 (30.63%) VPN
13 34 (30.63%) LAN
14 33 (29.73%) WAN
14 33 (29.73%) XenApp
14 33 (29.73%) XenDesktop
15 32 (28.83%) SNMP
15 32 (28.83%) DevOps
16 30 (27.03%) TCP/IP
16 30 (27.03%) LDAP
17 28 (25.23%) Windows Server 2008
18 27 (24.32%) Hyper-V
18 27 (24.32%) MySQL
19 26 (23.42%) Apache
20 25 (22.52%) Tomcat
20 25 (22.52%) Java
20 25 (22.52%) Nagios

XenServer
Co-occurring IT Skills in London by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same job type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 26 (23.42%) Apache
2 25 (22.52%) Tomcat
3 23 (20.72%) SharePoint
4 16 (14.41%) MS Exchange
5 12 (10.81%) SharePoint 2013
6 10 (9.01%) Exchange Server 2010
7 9 (8.11%) Skype for Business
8 8 (7.21%) CloudStack
8 8 (7.21%) SharePoint 2010
9 7 (6.31%) OpenStack
10 5 (4.50%) Exchange Server 2007
11 4 (3.60%) Exchange Server 2013
11 4 (3.60%) JBoss
11 4 (3.60%) WebLogic
11 4 (3.60%) WebSphere
12 3 (2.70%) IBM Notes
13 2 (1.80%) Elasticsearch
13 2 (1.80%) WebSphere Application Server
14 1 (0.90%) Blackberry Enterprise Server
14 1 (0.90%) nginx
Applications
1 8 (7.21%) Microsoft Excel
1 8 (7.21%) Microsoft Office
2 1 (0.90%) MS Visio
Cloud Services
1 18 (16.22%) Amazon AWS
2 11 (9.91%) Microsoft Azure
3 6 (5.41%) Joyent
4 1 (0.90%) G Suite
4 1 (0.90%) Office 365
Communications & Networking
1 56 (50.45%) SAN
2 39 (35.14%) Firewall
3 38 (34.23%) iSCSI
4 36 (32.43%) DNS
5 34 (30.63%) LAN
5 34 (30.63%) VPN
6 33 (29.73%) WAN
7 32 (28.83%) SNMP
8 30 (27.03%) LDAP
8 30 (27.03%) TCP/IP
9 22 (19.82%) MRTG
10 15 (13.51%) DHCP
11 14 (12.61%) SSH
12 10 (9.01%) VLAN
13 9 (8.11%) NetScaler
14 8 (7.21%) IPv4
15 7 (6.31%) Software-Defined Networking
16 6 (5.41%) Junos
16 6 (5.41%) OSPF
16 6 (5.41%) RIP
Database & Business Intelligence
1 27 (24.32%) MySQL
2 22 (19.82%) SQL Server
3 20 (18.02%) MariaDB
4 9 (8.11%) SQL Server 2012
5 8 (7.21%) SQL Server 2008
6 4 (3.60%) Relational Database
7 2 (1.80%) NoSQL
7 2 (1.80%) PostgreSQL
7 2 (1.80%) RDBMS
8 1 (0.90%) DB2
Development Applications
1 6 (5.41%) Git (software)
1 6 (5.41%) Jenkins
1 6 (5.41%) Subversion
2 5 (4.50%) TeamCity
3 1 (0.90%) Atlassian Bamboo
3 1 (0.90%) JIRA
General
1 24 (21.62%) Finance
2 16 (14.41%) Banking
3 6 (5.41%) Law
4 3 (2.70%) Marketing
4 3 (2.70%) Retail
5 2 (1.80%) Advertising
5 2 (1.80%) Legal
6 1 (0.90%) Telecoms
Job Titles
1 24 (21.62%) Linux/Unix DevOps
2 18 (16.22%) Infrastructure Engineer
3 17 (15.32%) Administrator
3 17 (15.32%) Systems Administrator
4 15 (13.51%) Linux Administrator
4 15 (13.51%) Linux Systems Administrator
5 13 (11.71%) DevOps Administrator
5 13 (11.71%) Linux DevOps Administrator
6 12 (10.81%) Linux Engineer
7 10 (9.01%) DevOps Engineer
8 9 (8.11%) Analyst
8 9 (8.11%) Storage Engineer
9 8 (7.21%) Server Engineer
9 8 (7.21%) Windows Engineer
10 7 (6.31%) Cisco Engineer
10 7 (6.31%) SAN Engineer
11 6 (5.41%) Citrix Engineer
11 6 (5.41%) IT Support
11 6 (5.41%) SAN Storage Engineer
12 5 (4.50%) VMware Engineer
Libraries, Frameworks & Software Standards
1 18 (16.22%) LAMP
2 4 (3.60%) .NET
2 4 (3.60%) RabbitMQ
3 2 (1.80%) Django
4 1 (0.90%) Celery
4 1 (0.90%) Web Services
Miscellaneous
1 18 (16.22%) Clustering
2 14 (12.61%) Analytical Skills
3 10 (9.01%) Fat Client
3 10 (9.01%) Thin Client
4 8 (7.21%) Hybrid Cloud
5 5 (4.50%) Data Centre
5 5 (4.50%) Management Information System
6 4 (3.60%) Blackberry
6 4 (3.60%) Driving Licence
7 3 (2.70%) Computer Science
8 2 (1.80%) Public Cloud
9 1 (0.90%) EMC VNX
9 1 (0.90%) Enterprise Storage
9 1 (0.90%) Linux Command Line
Operating Systems
1 71 (63.96%) Windows
2 59 (53.15%) Linux
3 38 (34.23%) CentOS
4 37 (33.33%) Windows Server
5 28 (25.23%) Windows Server 2008
6 24 (21.62%) Windows Server 2012
7 13 (11.71%) Red Hat Enterprise Linux
7 13 (11.71%) Windows 7
8 9 (8.11%) Solaris
8 9 (8.11%) Windows Server 2003
9 7 (6.31%) Unix
9 7 (6.31%) Windows 10
10 6 (5.41%) Mac OS X
11 4 (3.60%) SmartOS
11 4 (3.60%) Windows XP
12 3 (2.70%) Debian
12 3 (2.70%) Ubuntu
13 1 (0.90%) Windows 8
Processes & Methodologies
1 32 (28.83%) DevOps
2 22 (19.82%) Performance Tuning
3 19 (17.12%) ITIL
4 17 (15.32%) Load Balancing
5 13 (11.71%) Project Management
6 11 (9.91%) Change Management
7 10 (9.01%) Agile Software Development
7 10 (9.01%) Application Packaging
7 10 (9.01%) Migration
8 8 (7.21%) Configuration Management
8 8 (7.21%) Disaster Recovery
9 7 (6.31%) Continuous Integration
10 6 (5.41%) Business Continuity
10 6 (5.41%) Low Latency
10 6 (5.41%) Stakeholder Management
11 5 (4.50%) Auto-Scaling
11 5 (4.50%) DSDM
11 5 (4.50%) OWASP
11 5 (4.50%) RUP
11 5 (4.50%) Scrum
Programming Languages
1 35 (31.53%) Bash Shell
2 25 (22.52%) Java
3 22 (19.82%) Perl
4 18 (16.22%) SQL
5 16 (14.41%) PowerShell
6 15 (13.51%) Python
7 14 (12.61%) Ruby
8 8 (7.21%) VBA
9 7 (6.31%) Shell Script
10 2 (1.80%) VB
10 2 (1.80%) VBScript
11 1 (0.90%) C
Qualifications
1 12 (10.81%) Microsoft Certification
2 11 (9.91%) MCSE
3 9 (8.11%) RHCE
4 7 (6.31%) VMware Certified Professional (VCP)
5 6 (5.41%) VCP5
6 4 (3.60%) PhD
7 3 (2.70%) Citrix Certification
7 3 (2.70%) Degree
8 2 (1.80%) APMP
8 2 (1.80%) MCP
9 1 (0.90%) CCA
9 1 (0.90%) CCAA
9 1 (0.90%) Computer Science Degree
9 1 (0.90%) ITIL Foundation Certificate
9 1 (0.90%) MCSA
Quality Assurance & Compliance
1 2 (1.80%) PCI DSS
2 1 (0.90%) SLA
System Software
1 58 (52.25%) VMware Infrastructure
2 39 (35.14%) Active Directory
3 33 (29.73%) XenApp
3 33 (29.73%) XenDesktop
4 27 (24.32%) Hyper-V
5 21 (18.92%) vSphere
6 14 (12.61%) KVM
7 11 (9.91%) NFS
8 10 (9.01%) Xen
9 9 (8.11%) iptables
9 9 (8.11%) vCloud
10 8 (7.21%) VMware ESXi
11 7 (6.31%) Virtual Machines
12 5 (4.50%) Microsoft App-V
13 2 (1.80%) Docker
14 1 (0.90%) Citrix Presentation Server
14 1 (0.90%) Firmware
14 1 (0.90%) ISA Server
14 1 (0.90%) Terminal Services
Systems Management
1 25 (22.52%) Nagios
2 23 (20.72%) SELinux
3 22 (19.82%) Icinga
4 15 (13.51%) Oracle ZFS
5 14 (12.61%) Failover Clustering
6 9 (8.11%) SCOM
7 8 (7.21%) Microsoft Data Protection Manager
7 8 (7.21%) PowerCLI
7 8 (7.21%) Puppet
7 8 (7.21%) SCVMM
7 8 (7.21%) WMI
8 7 (6.31%) Backup Exec
8 7 (6.31%) Cobbler
8 7 (6.31%) Opscode Chef
9 6 (5.41%) Ansible
10 5 (4.50%) Terraform
10 5 (4.50%) Tivoli
11 4 (3.60%) SCCM
11 4 (3.60%) XenMobile
12 2 (1.80%) HP SIM
Vendors
1 74 (66.67%) VMware
2 63 (56.76%) Citrix
3 43 (38.74%) Red Hat
4 24 (21.62%) Cisco
5 23 (20.72%) Microsoft
6 17 (15.32%) HP
7 16 (14.41%) EMC
7 16 (14.41%) NetApp
8 10 (9.01%) Dell Compellent
8 10 (9.01%) Oracle
9 9 (8.11%) Dell
10 8 (7.21%) Bloomberg
10 8 (7.21%) CheckPoint
10 8 (7.21%) EqualLogic
10 8 (7.21%) Reuters
11 7 (6.31%) EnterpriseDB
12 6 (5.41%) Nexenta
12 6 (5.41%) Vyatta
13 5 (4.50%) Symantec
14 4 (3.60%) Palo Alto
East London
Millshill Recruitment Ltd
Salary: £39000 - £40000 per annum + bens
Posted: 2 days ago
City, London
Reflex Computer Recruitment
Salary: £42000 - £45000 per annum + Benefits
Posted: 3 days ago
City, London
Reflex Computer Recruitment
Salary: £42000 - £45000 per annum + Benefits
Posted: 4 days ago
London
ISL
Salary: £70000 - £80000 per annum + Benefits
Posted: 3 days ago
North West London
Jonothan Bosworth
Salary: £40000 - £50000 Per Annum
Posted: 3 days ago